253372800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{26393}}^1$

素因数の和:26420

約数の個数: 96

約数和(自身を含む): 834578280

約数和(自身を除く): 581205480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 26393, 52786, 79179, 105572, 131965, 158358, 211144, 263930, 316716, 395895, 422288, 527860, 633432, 659825, 791790, 844576, 1055720, 1266864, 1319650, 1583580, 1689152, 1979475, 2111440, 2533728, 2639300, 3167160, 3378304, 3958950, 4222880, 5067456, 5278600, 6334320, 7917900, 8445760, 10134912, 10557200, 12668640, 15835800, 16891520, 21114400, 25337280, 31671600, 42228800, 50674560, 63343200, 84457600, 126686400, 253372800]

約数ペア:

[(1, 253372800), (2, 126686400), (3, 84457600), (4, 63343200), (5, 50674560), (6, 42228800), (8, 31671600), (10, 25337280), (12, 21114400), (15, 16891520), (16, 15835800), (20, 12668640), (24, 10557200), (25, 10134912), (30, 8445760), (32, 7917900), (40, 6334320), (48, 5278600), (50, 5067456), (60, 4222880), (64, 3958950), (75, 3378304), (80, 3167160), (96, 2639300), (100, 2533728), (120, 2111440), (128, 1979475), (150, 1689152), (160, 1583580), (192, 1319650), (200, 1266864), (240, 1055720), (300, 844576), (320, 791790), (384, 659825), (400, 633432), (480, 527860), (600, 422288), (640, 395895), (800, 316716), (960, 263930), (1200, 211144), (1600, 158358), (1920, 131965), (2400, 105572), (3200, 79179), (4800, 52786), (9600, 26393)]